chore: ⬆️ Update mudler/parakeet.cpp to 843600590f96a31467a5199f827c253f34c110f7 (#10198)

chore(parakeet-cpp): bump pin to banded long-audio attention (843600590)

Update PARAKEET_VERSION to mudler/parakeet.cpp@8436005
(merge of parakeet.cpp#9). Brings NeMo rel_pos_local_attn banded/Longformer
attention with the chunk-matmul construction: long audio now uses O(T*window)
attention instead of global O(T^2), fixing the encoder OOM on long clips
(~16.6-min clip: 54GB->9.4GB peak, ~4x faster) at NeMo's full [128,128] window.
Short clips are unchanged (global path). No C-ABI change.


Assisted-by: Claude:claude-opus-4-8

Signed-off-by: Ettore Di Giacinto <mudler@localai.io>
Co-authored-by: Ettore Di Giacinto <mudler@localai.io>

Author: localai-bot

backend/go/parakeet-cpp/Makefile

@@ -1,6 +1,6 @@
 # parakeet-cpp backend Makefile.
 #
-# Upstream pin lives below as PARAKEET_VERSION?=b11fe5bca78ad8b342dd559a43d76df3984bb447
+# Upstream pin lives below as PARAKEET_VERSION?=843600590f96a31467a5199f827c253f34c110f7
 # (.github/bump_deps.sh) can find and update it - matches the
 # whisper.cpp / ds4 / vibevoice-cpp convention.
 #
@@ -15,7 +15,7 @@
 # That's what the L0 smoke test uses. The default target below does the
 # proper clone-at-pin + cmake build so CI doesn't need a side-checkout.
 
-PARAKEET_VERSION?=b11fe5bca78ad8b342dd559a43d76df3984bb447
+PARAKEET_VERSION?=843600590f96a31467a5199f827c253f34c110f7
 PARAKEET_REPO?=https://github.com/mudler/parakeet.cpp
 
 GOCMD?=go